Frequently Asked Questions
Is Video Improve really free?
Yes. Enhancement runs on your device, so there is no server processing charge and no account is required.
Are my files uploaded anywhere?
No. Your browser decodes, enhances and records the video locally. The file never leaves your device.
What does the export contain?
The result is a silent WebM video. Audio is not preserved in this browser-only implementation.
Why does AI detail take longer?
AI detail may download an on-device model and processes each displayed frame. Use Fast clarity for phones, longer clips and quicker previews.
Why is output resolution capped?
Video frames use substantial memory. Phone output is capped at 1080p and desktop output at 4K to reduce browser tab crashes.